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Added 9 mins ago
HPC Systems Engineer - AI Workloads
Advanced Micro Devices, Inc
San Jose, CA
We are seeking an AI Systems Engineer to join our AMD IT compute platforms engineering team. The AI Systems Engineer is responsible for the design, development, and administration of…
Added 9 mins ago
Product Development Engineer
Advanced Micro Devices, Inc
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…exploration to deployment, and communicating results clearly to both technical teams and executive…
Added 9 mins ago
High Performance CPU Clock Methodology Engineer
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Prepare well thought out recommendations for technical reviews (e.g., design tradeoffs, bringing a list of various options to a technical review, then submitting a strong recommendation).
Added 9 mins ago
Sr. Technical Product Marketing Manager
Advanced Micro Devices, Inc
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Prior experience in roles such as Technical Product Manager, Systems Engineer, Network Engineer, or Solutions Architect
Added 9 mins ago
Packaging Integration Engineer
Advanced Micro Devices, Inc
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As a Packaging Integration Engineer, you’ll help turn complex silicon, package, and board requirements into manufacturable, reliable solutions. You’ll work across packaging technology,…
Added 9 mins ago
Firmware Engineering Manager, Data Center BIOS
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Develop and execute structured onboarding and ramp-up plans that accelerate new engineer productivity, including mentorship programs, AI development, technical deep-dives, and hands-on…
Added 21 mins ago
Sr Tech Support Engineer MI -1 (Level 2 support for medical device software)
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The Senior Technical Support Engineer, MI - I (Tier 1) provides highly visible remote technical support across our product lines for HCUS customers. This role focuses on more complex issue…
Added 32 mins ago
GC
Engineer II (Federal Division)
Granite Construction
Westminster, CO
- $79,972 to $119,958 USD / year
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Added 34 mins ago
Summer 2027 Engineering Intern - Handley, TX
Constellation Energy Generation, LLC.
Fort Worth, TX
You must have the ability to lawfully work in the United States without a need for current or future visa sponsorship.
Added 37 mins ago
UN
Cloud Engineer
UNITED NETWORK FOR ORGAN SHARING
Richmond, VA
- $90,000 to $110,000 USD / year
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Added 1 hour ago
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Automation Manufacturing Engineer
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Added 1 hour ago
Manufacturing Engineer Co Op Jan June
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…production environment Develop skills in evaluating and selecting technical solutions using data, engineering judgment, and cost-benefit analysis Support the... For full info follow…
Added 1 hour ago
SOFTWARE DEVELOPERS
JRSS CORPORATION
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ServiceNow Engineer II
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Data Management Engineer
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Embedded SW Engineer
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1- 3 years of C++ or similar object-oriented software design experience required · Must have excellent verbal, written, and interpersonal skills
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Added 1 hour ago
Software Automation Test Engineer II
INSTRUMENTATION LABORATORY COMPANY
WAUKESHA, WI
…quality standards; and well-reasoned design improvements. Drive technical excellence by following and reinforcing development and testing standards, participating actively in code reviews,…
Added 1 hour ago
Software Test Engineer I
INSTRUMENTATION LABORATORY COMPANY
WAUKESHA, WI
…quality standards; and well-reasoned design improvements. Drive technical excellence by following and reinforcing development and testing standards, participating actively in code reviews,…
Added 1 hour ago
Automation Engineer
NICOLET NATIONAL BANK
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Closed listing

OT Security Platform Engineer – Dragos

Boise, ID, United States

The annual salary for this position is between $[160,000 - 191,000] depending on experience and other qualifications of the successful candidate.

This opening has closed.

The original listing is kept below for reference.

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Job details

Pay: The annual salary for this position is between $[160,000 - 191,000] depending on experience and other qualifications of the successful candidate.
Experience: · 7+ years of experience in OT/ICS Security, Industrial Cybersecurity, Network Security, Security Operations, or related infrastructure security roles.
Posting language: English
Posted: Nov 10, 2026

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Original job description

Archived listing. The details below describe a past opening.

Practice - CIS - Cloud, Infrastructure, and Security Services

About Cloud Infrastructure & Security Services: Cognizant’s Cloud, Infrastructure, and Security Services Practice (CIS), is all about embracing digital transformation by driving core modernization holistically across layers. We help customers transform infrastructure and workplace to meet the rapidly evolving needs of the digital era. Our holistic approach delivers key results for our customers by achieving cloud driven modernization and workplace and operational transformation to run the business in a secure environment.

Job Summary

We are seeking an experienced OT Security Platform Engineer / Technical Lead to own and operate the Dragos security monitoring platform across a global manufacturing environment. This is a hands-on technical leadership role responsible for platform health, sensor management, detection tuning, OT security triage, site onboarding, and network segmentation support. The role will also coordinate day-to-day activities of a small managed services team and provide OT security context to Threat Detection & Response teams. The ideal candidate will combine strong Dragos or equivalent OT monitoring expertise with ICS networking, security operations, and client-facing delivery experience.

In this role, you will:

· Own day-to-day operations of the Dragos Platform, including sensors, SiteStore, OT Watch, platform health, upgrades, configuration consistency, and data quality.

· Monitor and troubleshoot unhealthy or offline sensors, resolve data coverage issues, and coordinate technical issues with Dragos support and network teams.

· Validate sensor placement, SPAN/TAP coverage, and passive network visibility across industrial environments while identifying monitoring gaps.

· Triage high-severity OT security findings, validate affected assets, investigate potential benign activity, and escalate confirmed or suspicious events to the Threat Detection & Response team.

· Tune Dragos detections to improve fidelity, reduce false positives, and ensure critical findings and OT Watch alerts are appropriately routed to enterprise security teams.

· Support SIEM integration, detection forwarding, escalation workflows, and operational handoffs while providing OT-specific context for security investigations.

· Deploy and validate Dragos sensors for new or acquired sites and manage secure decommissioning when facilities are closed or divested.

· Support OT network segmentation initiatives by analyzing traffic patterns, planning sensor placement, and validating monitoring coverage following network changes.

· Coordinate daily activities of managed services resources, manage escalations, and act as the primary technical point of contact for OT Security leadership.

· Maintain operational runbooks, transition plans, escalation matrices, weekly status reports, monthly scorecards, service metrics, and knowledge-transfer documentation.

What you need to have to be considered

· 7+ years of experience in OT/ICS Security, Industrial Cybersecurity, Network Security, Security Operations, or related infrastructure security roles.

· Strong hands-on experience operating Dragos Platform or comparable OT network monitoring solutions such as Claroty or Nozomi Networks in production environments.

· Solid networking knowledge including VLANs, SPAN/TAP, passive monitoring, routing, switching, firewall concepts, traffic flows, and network segmentation.

· Strong understanding of ICS/OT environments, industrial protocols, Purdue Model concepts, zones and conduits, and the availability and safety requirements unique to operational technology.

· Experience triaging OT security detections and providing actionable context to SOC, Threat Detection & Response, or Incident Response teams.

· Experience with OT network segmentation, sensor deployment, coverage validation, SIEM integration, and detection routing is highly desirable.

· Familiarity with ServiceNow or comparable ITSM platforms for incident, request, change, evidence, and operational tracking.

· Experience leading or coordinating a small technical team in an MSP, managed services, or consulting delivery environment.

· Experience within regulated manufacturing environments such as life sciences, pharmaceutical, or medical device organizations is preferred.

· Certifications or training in Dragos, GICSP, GRID, GCIA, ISA/IEC 62443, CISSP, CCNA, or CCNP are preferred.

#CB

#Ind123

Applications will be accepted until 16 Nov 2026.

Salary and Other Compensation:

The annual salary for this position is between $[160,000 - 191,000] depending on experience and other qualifications of the successful candidate.

This position is also eligible for Cognizant’s discretionary annual incentive program, based on performance and subject to the terms of Cognizant’s applicable plans.

Benefits: Cognizant offers the following benefits for this position, subject to applicable eligibility requirements:

· Medical/Dental/Vision/Life Insurance

· Paid holidays plus Paid Time Off

· 401(k) plan and contributions

· Long-term/Short-term Disability

· Paid Parental Leave

· Employee Stock Purchase Plan

Cognizant is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.

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Jobs in the United States